jQuery.noConflict();
jQuery(function($) {
	
	// When to show the scroll link
	// higher number = scroll link appears further down the page	
	var upperLimit = 100; 
		
	// Our scroll link element
	var scrollElem = $('a#scroll-to-top');
	
	// Scroll to top speed
	var scrollSpeed = 500;
	
	// Show and hide the scroll to top link based on scroll position	
	scrollElem.hide();
	$(window).scroll(function () { 			
		var scrollTop = $(document).scrollTop();		
		if ( scrollTop > upperLimit ) {
			$(scrollElem).stop().fadeTo(300, 1); // fade back in			
		}else{		
			$(scrollElem).stop().fadeTo(300, 0); // fade out
		}
	});

	// Scroll to top animation on click
	$(scrollElem).click(function(){ 
		$('html, body').animate({scrollTop:0}, scrollSpeed); return false; 
	});

}); 
